Review for energy test

List an example of something that is NOT made of atoms.

• Dog

• Jupiter

• bacteria

• light

Explain why ALL matter contains thermal energy.

• Matter is hot

• Matter has lots of different types

• Matter is made up of atoms

• Matter is made up of energy

What is the definition of Energy

• Ability to cause change

• it is what lights lightbulbs

• no one really knows

• how hard it is to raise somethings temperature

Is it ever possible for an object to have no temperature? Explain.

• Yes, when the object below zero

• No, all objects have temperature because atoms move

• Yes, when the object is in a vacuum

• No, temperature is a constant

Tags

NGSS.MS-PS1-4

What is meant by the statement “the air is cold”?

• The air has slower moving atoms

• The air has high thermal energy

• The air has low mass

• The air has no energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If your house heats up quickly in the summer, then will it take a long time or short time to cool off in the winter? Why?

• Long time, because of insulation

• Short time, because of insulation

• Long time, because of temperature difference

• Short time, because of heat movement is equal in either direction

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A cup of boiling water and a bathtub of boiling water are compared. Which has the greater temperature? Why?

• they are the same

• Bathtub of boiling water, because it has more volume

• Cup of boiling water, because it has more volume

• Bathtub of boiling water, because it has less volume

Which has the greater thermal energy? Why?

• Cup of boiling water, because it has less volume

• Bathtub of boiling water, because it has more mass

• Cup of boiling water, because it has more mass

• Bathtub of boiling water, because it has less volume

Tags

NGSS.MS-PS3-4

Which has the greater thermal energy? Why?

• They are the same

• Bathtub of boiling water, because it has more volume

• Cup of boiling water, because it has more volume

• Bathtub of boiling water, because it has less volume

Tags

NGSS.MS-PS3-4

In what direction does heat flow?

• From hot to cold

• From cold to hot

• Heat does not flow

• Heat flows in all directions

Tags

NGSS.HS-PS3-4